| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(月) |
03:56 | 10:38 | 17:20 | 22:48 |
| 172cm | 5cm | 170cm | 82cm | |
|
||||
第一海堡（千葉）2025年05月12日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/12 00:00 | 95.0 | ↑3.5 | |
| 5/12 00:10 | 98.8 | ↑3.8 | |
| 5/12 00:20 | 102.7 | ↑3.9 | |
| 5/12 00:30 | 106.8 | ↑4.1 | |
| 5/12 00:40 | 111.0 | ↑4.2 | |
| 5/12 00:50 | 115.4 | ↑4.4 | |
| 5/12 01:00 | 119.8 | ↑4.4 | |
| 5/12 01:10 | 124.2 | ↑4.4 | |
| 5/12 01:20 | 128.7 | ↑4.5 | |
| 5/12 01:30 | 133.1 | ↑4.4 | |
| 5/12 01:40 | 137.4 | ↑4.3 | |
| 5/12 01:50 | 141.6 | ↑4.2 | |
| 5/12 02:00 | 145.7 | ↑4.1 | |
| 5/12 02:10 | 149.6 | ↑3.9 | |
| 5/12 02:20 | 153.3 | ↑3.7 | |
| 5/12 02:30 | 156.7 | ↑3.4 | |
| 5/12 02:40 | 159.8 | ↑3.1 | |
| 5/12 02:50 | 162.6 | ↑2.8 | |
| 5/12 03:00 | 165.1 | ↑2.5 | |
| 5/12 03:10 | 167.2 | ↑2.1 | |
| 5/12 03:20 | 168.9 | ↑1.7 | |
| 5/12 03:30 | 170.2 | ↑1.3 | |
| 5/12 03:40 | 171.0 | ↑0.8 | |
| 5/12 03:50 | 171.5 | ↑0.5 | 満潮 |
| 5/12 04:00 | 171.4 | ↓-0.1 | |
| 5/12 04:10 | 171.0 | ↓-0.4 | |
| 5/12 04:20 | 170.0 | ↓-1.0 | |
| 5/12 04:30 | 168.6 | ↓-1.4 | |
| 5/12 04:40 | 166.7 | ↓-1.9 | |
| 5/12 04:50 | 164.4 | ↓-2.3 | |
| 5/12 05:00 | 161.6 | ↓-2.8 | |
| 5/12 05:10 | 158.4 | ↓-3.2 | |
| 5/12 05:20 | 154.8 | ↓-3.6 | |
| 5/12 05:30 | 150.7 | ↓-4.1 | |
| 5/12 05:40 | 146.3 | ↓-4.4 | |
| 5/12 05:50 | 141.5 | ↓-4.8 | |
| 5/12 06:00 | 136.4 | ↓-5.1 | |
| 5/12 06:10 | 130.9 | ↓-5.5 | |
| 5/12 06:20 | 125.3 | ↓-5.6 | |
| 5/12 06:30 | 119.3 | ↓-6.0 | |
| 5/12 06:40 | 113.2 | ↓-6.1 | |
| 5/12 06:50 | 106.9 | ↓-6.3 | |
| 5/12 07:00 | 100.5 | ↓-6.4 | |
| 5/12 07:10 | 94.0 | ↓-6.5 | |
| 5/12 07:20 | 87.4 | ↓-6.6 | 最大潮位差 |
| 5/12 07:30 | 80.8 | ↓-6.6 | 最大潮位差 |
| 5/12 07:40 | 74.3 | ↓-6.5 | |
| 5/12 07:50 | 67.9 | ↓-6.4 | |
| 5/12 08:00 | 61.5 | ↓-6.4 | |
| 5/12 08:10 | 55.4 | ↓-6.1 | |
| 5/12 08:20 | 49.4 | ↓-6.0 | |
| 5/12 08:30 | 43.7 | ↓-5.7 | |
| 5/12 08:40 | 38.2 | ↓-5.5 | |
| 5/12 08:50 | 33.1 | ↓-5.1 | |
| 5/12 09:00 | 28.3 | ↓-4.8 | |
| 5/12 09:10 | 23.8 | ↓-4.5 | |
| 5/12 09:20 | 19.8 | ↓-4.0 | |
| 5/12 09:30 | 16.2 | ↓-3.6 | |
| 5/12 09:40 | 13.1 | ↓-3.1 | |
| 5/12 09:50 | 10.4 | ↓-2.7 | |
| 5/12 10:00 | 8.2 | ↓-2.2 | |
| 5/12 10:10 | 6.5 | ↓-1.7 | |
| 5/12 10:20 | 5.4 | ↓-1.1 | |
| 5/12 10:30 | 4.7 | ↓-0.7 | 干潮 |
| 5/12 10:40 | 4.6 | ↓-0.1 | |
| 5/12 10:50 | 5.0 | ↑0.4 | |
| 5/12 11:00 | 6.0 | ↑1.0 | |
| 5/12 11:10 | 7.4 | ↑1.4 | |
| 5/12 11:20 | 9.4 | ↑2.0 | |
| 5/12 11:30 | 11.8 | ↑2.4 | |
| 5/12 11:40 | 14.7 | ↑2.9 | |
| 5/12 11:50 | 18.1 | ↑3.4 | |
| 5/12 12:00 | 22.0 | ↑3.9 | |
| 5/12 12:10 | 26.2 | ↑4.2 | |
| 5/12 12:20 | 30.8 | ↑4.6 | |
| 5/12 12:30 | 35.8 | ↑5.0 | |
| 5/12 12:40 | 41.1 | ↑5.3 | |
| 5/12 12:50 | 46.6 | ↑5.5 | |
| 5/12 13:00 | 52.5 | ↑5.9 | |
| 5/12 13:10 | 58.5 | ↑6.0 | |
| 5/12 13:20 | 64.7 | ↑6.2 | |
| 5/12 13:30 | 71.0 | ↑6.3 | |
| 5/12 13:40 | 77.5 | ↑6.5 | |
| 5/12 13:50 | 84.0 | ↑6.5 | |
| 5/12 14:00 | 90.4 | ↑6.4 | |
| 5/12 14:10 | 96.9 | ↑6.5 | |
| 5/12 14:20 | 103.3 | ↑6.4 | |
| 5/12 14:30 | 109.5 | ↑6.2 | |
| 5/12 14:40 | 115.7 | ↑6.2 | |
| 5/12 14:50 | 121.6 | ↑5.9 | |
| 5/12 15:00 | 127.3 | ↑5.7 | |
| 5/12 15:10 | 132.7 | ↑5.4 | |
| 5/12 15:20 | 137.9 | ↑5.2 | |
| 5/12 15:30 | 142.7 | ↑4.8 | |
| 5/12 15:40 | 147.2 | ↑4.5 | |
| 5/12 15:50 | 151.3 | ↑4.1 | |
| 5/12 16:00 | 155.1 | ↑3.8 | |
| 5/12 16:10 | 158.4 | ↑3.3 | |
| 5/12 16:20 | 161.3 | ↑2.9 | |
| 5/12 16:30 | 163.7 | ↑2.4 | |
| 5/12 16:40 | 165.7 | ↑2.0 | |
| 5/12 16:50 | 167.3 | ↑1.6 | |
| 5/12 17:00 | 168.4 | ↑1.1 | |
| 5/12 17:10 | 169.0 | ↑0.6 | 満潮 |
| 5/12 17:20 | 169.2 | ↑0.2 | 満潮 |
| 5/12 17:30 | 168.9 | ↓-0.3 | |
| 5/12 17:40 | 168.2 | ↓-0.7 | |
| 5/12 17:50 | 167.1 | ↓-1.1 | |
| 5/12 18:00 | 165.6 | ↓-1.5 | |
| 5/12 18:10 | 163.7 | ↓-1.9 | |
| 5/12 18:20 | 161.5 | ↓-2.2 | |
| 5/12 18:30 | 158.9 | ↓-2.6 | |
| 5/12 18:40 | 156.0 | ↓-2.9 | |
| 5/12 18:50 | 152.8 | ↓-3.2 | |
| 5/12 19:00 | 149.4 | ↓-3.4 | |
| 5/12 19:10 | 145.7 | ↓-3.7 | |
| 5/12 19:20 | 141.9 | ↓-3.8 | |
| 5/12 19:30 | 138.0 | ↓-3.9 | |
| 5/12 19:40 | 133.9 | ↓-4.1 | |
| 5/12 19:50 | 129.8 | ↓-4.1 | |
| 5/12 20:00 | 125.6 | ↓-4.2 | |
| 5/12 20:10 | 121.4 | ↓-4.2 | |
| 5/12 20:20 | 117.3 | ↓-4.1 | |
| 5/12 20:30 | 113.2 | ↓-4.1 | |
| 5/12 20:40 | 109.3 | ↓-3.9 | |
| 5/12 20:50 | 105.5 | ↓-3.8 | |
| 5/12 21:00 | 101.9 | ↓-3.6 | |
| 5/12 21:10 | 98.5 | ↓-3.4 | |
| 5/12 21:20 | 95.3 | ↓-3.2 | |
| 5/12 21:30 | 92.4 | ↓-2.9 | |
| 5/12 21:40 | 89.8 | ↓-2.6 | |
| 5/12 21:50 | 87.5 | ↓-2.3 | |
| 5/12 22:00 | 85.5 | ↓-2.0 | |
| 5/12 22:10 | 83.9 | ↓-1.6 | |
| 5/12 22:20 | 82.7 | ↓-1.2 | |
| 5/12 22:30 | 81.8 | ↓-0.9 | |
| 5/12 22:40 | 81.3 | ↓-0.5 | 干潮 |
| 5/12 22:50 | 81.2 | ↓-0.1 | |
| 5/12 23:00 | 81.5 | ↑0.3 | |
| 5/12 23:10 | 82.2 | ↑0.7 | |
| 5/12 23:20 | 83.3 | ↑1.1 | |
| 5/12 23:30 | 84.7 | ↑1.4 | |
| 5/12 23:40 | 86.5 | ↑1.8 | |
| 5/12 23:50 | 88.7 | ↑2.2 |